package com.changgou.goods.dao;

import com.changgou.goods.pojo.Brand;
import org.apache.ibatis.annotations.Select;
import org.springframework.web.bind.annotation.PathVariable;
import tk.mybatis.mapper.common.Mapper;

import java.util.List;
import java.util.Map;

public interface BrandMapper extends Mapper<Brand> {

    //根据商品分类名称查询品牌列表
    @Select("SELECT NAME,image FROM tb_brand WHERE id IN ( SELECT brand_id FROM tb_category_brand WHERE category_id IN(SELECT id FROM tb_category WHERE NAME = #{gategoryName}))order by seq")
    public List<Map> findBrandByGategoryName(@PathVariable ("gategoryName")String gategoryName);
}
